diff options
Diffstat (limited to 'test/MC/ELF/align-nops.s')
| -rw-r--r-- | test/MC/ELF/align-nops.s | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/test/MC/ELF/align-nops.s b/test/MC/ELF/align-nops.s new file mode 100644 index 0000000000000..28d4b895f5d9a --- /dev/null +++ b/test/MC/ELF/align-nops.s @@ -0,0 +1,40 @@ +// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump --dump-section-data | FileCheck %s + +// Test that we get optimal nops in text + .text +f0: + .long 0 + .align 8, 0x00000090 + .long 0 + .align 8 + +// But not in another section + .data + .long 0 + .align 8, 0x00000090 + .long 0 + .align 8 + +// CHECK: (('sh_name', 0x00000001) # '.text' +// CHECK-NEXT: ('sh_type', 0x00000001) +// CHECK-NEXT: ('sh_flags', 0x00000006) +// CHECK-NEXT: ('sh_addr', +// CHECK-NEXT: ('sh_offset', +// CHECK-NEXT: ('sh_size', 0x00000010) +// CHECK-NEXT: ('sh_link', 0x00000000) +// CHECK-NEXT: ('sh_info', 0x00000000) +// CHECK-NEXT: ('sh_addralign', 0x00000008) +// CHECK-NEXT: ('sh_entsize', 0x00000000) +// CHECK-NEXT: ('_section_data', '00000000 0f1f4000 00000000 0f1f4000') + +// CHECK: (('sh_name', 0x00000007) # '.data' +// CHECK-NEXT: ('sh_type', 0x00000001) +// CHECK-NEXT: ('sh_flags', 0x00000003) +// CHECK-NEXT: ('sh_addr', +// CHECK-NEXT: ('sh_offset', +// CHECK-NEXT: ('sh_size', 0x00000010) +// CHECK-NEXT: ('sh_link', 0x00000000) +// CHECK-NEXT: ('sh_info', 0x00000000) +// CHECK-NEXT: ('sh_addralign', 0x00000008) +// CHECK-NEXT: ('sh_entsize', 0x00000000) +// CHECK-NEXT: ('_section_data', '00000000 90909090 00000000 00000000') |